what are the implications for the cia? >> they'll have to find new leadership. part of my second term involves this turnover. i think there's still a lot of shock in washington about this over general petraeus and the figure that he is and always has been at the military, this from his retirement ceremony. so i think that part of it is a big disruption for the obama team as they come into a second term. this is still the lame-duck session. congress, for instance, has set an intervening peter. but a lot of shock waves here. >> there's so many unanswered questions as far as the timing of all this. why did the fbi wait until election day to let the guy who ov oversees all the intelligence agassis know about this? >> they interviewed director petraeus about this. on election day, it gets over to the head of national intelligence, the director of national intelligence, and so it goes. i think questions about when and whether congress was informed, how this all came to light, how the investigation got started in the first place. a lot of this still unfolding. >> and t